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 ###Instrução: Qual é a média de Qiangshu inferior a classificação 4 e inferior a 9.22 Jianshu?
 ###Tabelas: CREATE TABLE play-offs (play-offs_id AUTO_INCREMENT PRIMARY KEY, Player VARCHAR, Club VARCHAR, Games INT, Goals INT, Assists INT, Points INT) CREATE TABLE women's_jianshu__&__qiangshu_combined (women's_jianshu__&__qiangshu_combined_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Athlete VARCHAR, Qiangshu INT, Jianshu INT, Total INT) CREATE TABLE the_full_chart (the_full_chart_id AUTO_INCREMENT PRIMARY KEY, Finish Position VARCHAR, Lengths Behind VARCHAR, Post Position INT, Horse name VARCHAR, Trainer VARCHAR, Jockey VARCHAR, Owner VARCHAR, Post Time Odds VARCHAR) CREATE TABLE passenger_and_express_train_locomotives (passenger_and_express_train_locomotives_id AUTO_INCREMENT PRIMARY KEY, Class VARCHAR, Railway number(s) VARCHAR, Quantity INT, Year(s) of manufacture VARCHAR, Axle arrangement VARCHAR) CREATE TABLE past_champions_and_grand_finalists (past_champions_and_grand_finalists_id AUTO_INCREMENT PRIMARY KEY, Year INT, Champion VARCHAR, Grand Finalist VARCHAR, Champion Team Members VARCHAR, Grand Finalists VARCHAR)  
SELECT AVG Qiangshu FROM women's_jianshu__&__qiangshu_combined WHERE Rank > 4 AND Jianshu < 9.22